Good to know!Yes, microparticles. I think the consensus that they weren't really harmful to humans health is been questioned again. More like we don't know and we're studying : https://ec.europa.eu/research-and-i...le-thousands-bits-plastic-every-year-now-what
Here poultry feed is never sold in plastic bags, neither sheep or cow but it could be stocked in plastic before that.
Just saw a German study (via the editorial I linked) that found ingested microplastics in 28 of 30 cetaceans (fellow mammals) but no clear indication of harm from ingestion.
But I'd still rather be safe than sorry.